For budding chocolate historians, or anyone wondering about the origins of their favorite candy bar, Mars Chocolate North America is again helping cocoa lovers find a place to experience chocolate’s past for themselves without the need for a time machine.

Upon arriving at the Chocolate Kingdom in Kissimmee, Fla., co-owner Bernie Schaked immediately asked the visitor if he liked the columns. “They’re painted to look like chocolate pretzels,” he explains answering his own question before the guest could respond.